#aftel-whatsapp {
  position: fixed;
  z-index: 99990;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(100px, env(safe-area-inset-bottom));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 56px;
  height: 56px;
  box-sizing: border-box;
  padding: 0 18px;
  border: 2px solid #fff;
  border-radius: 30px;
  background: #087f46;
  color: #fff;
  box-shadow: 0 3px 14px #12302733;
  font: 600 15px/1.2 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-decoration: none;
}
#aftel-whatsapp[hidden] { display: none !important; }
#aftel-whatsapp:hover { background: #066637; color: #fff; text-decoration: none; }
#aftel-whatsapp:focus-visible { outline: 3px solid #063b78; outline-offset: 4px; }
#aftel-whatsapp svg { flex: 0 0 28px; }
@media (max-width: 600px) {
  #aftel-whatsapp { width: 56px; padding: 0; right: max(16px, env(safe-area-inset-right)); }
  #aftel-whatsapp span { display: none; }
}